Keiko Tawa

Summary

Affiliation: National Institute of Advanced Industrial Science and Technology
Country: Japan

Publications

  1. ncbi request reprint Matching base-pair number dependence of the kinetics of DNA-DNA hybridization studied by surface plasmon fluorescence spectroscopy
    Keiko Tawa
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    Biosens Bioelectron 21:322-9. 2005
  2. pmc Substrate-supported phospholipid membranes studied by surface plasmon resonance and surface plasmon fluorescence spectroscopy
    Keiko Tawa
    Research Institute for Cell Engineering, National Institute of Advanced Industrial Science and Technology AIST, Ikeda, Osaka 563 8577, Japan
    Biophys J 89:2750-8. 2005
  3. ncbi request reprint Optical microscopic observation of fluorescence enhanced by grating-coupled surface plasmon resonance
    Keiko Tawa
    Research Institute for Cell Engineering, AIST, Ikeda, Osaka 563 8577, Japan
    Opt Express 16:9781-90. 2008
  4. doi request reprint In situ imaging of micropatterned phospholipid membranes by surface plasmon fluorescence microscopy
    Keiko Tawa
    Research Institute for Cell Engineering RICE, National Institute of Advanced Industrial Science and Technology AIST, Ikeda, Osaka 563 8577, Japan
    Colloids Surf B Biointerfaces 81:447-51. 2010
  5. doi request reprint Zinc oxide-coated plasmonic chip modified with a bispecific antibody for sensitive detection of a fluorescent labeled-antigen
    Keiko Tawa
    Health Research Institute, AIST, Ikeda, Osaka, Japan
    Anal Chem 83:5944-8. 2011
  6. pmc Vesicle fusion studied by surface plasmon resonance and surface plasmon fluorescence spectroscopy
    Kenichi Morigaki
    Research Institute for Cell Engineering, National Institute of Advanced Industrial Science and Technology AIST, Ikeda 563 8577, Japan
    Biophys J 91:1380-7. 2006
  7. pmc Mismatching base-pair dependence of the kinetics of DNA-DNA hybridization studied by surface plasmon fluorescence spectroscopy
    Keiko Tawa
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    Nucleic Acids Res 32:2372-7. 2004
  8. doi request reprint Application of 300× enhanced fluorescence on a plasmonic chip modified with a bispecific antibody to a sensitive immunosensor
    Keiko Tawa
    Health Research Institute, AIST, Ikeda, Osaka 563 8577, Japan
    ACS Appl Mater Interfaces 5:8628-32. 2013

Detail Information

Publications8

  1. ncbi request reprint Matching base-pair number dependence of the kinetics of DNA-DNA hybridization studied by surface plasmon fluorescence spectroscopy
    Keiko Tawa
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    Biosens Bioelectron 21:322-9. 2005
    ..Two sets of the k(on) and k(off) obtained from the experiment are successfully consistent with the k(on) and k(off) obtained from experiments for single (pure) target-DNA...
  2. pmc Substrate-supported phospholipid membranes studied by surface plasmon resonance and surface plasmon fluorescence spectroscopy
    Keiko Tawa
    Research Institute for Cell Engineering, National Institute of Advanced Industrial Science and Technology AIST, Ikeda, Osaka 563 8577, Japan
    Biophys J 89:2750-8. 2005
    ..Combined with the film thickness information obtained by SPR, SPR-SPFS proved to be a highly informative technique to monitor the lipid membrane assembly processes on solid substrates...
  3. ncbi request reprint Optical microscopic observation of fluorescence enhanced by grating-coupled surface plasmon resonance
    Keiko Tawa
    Research Institute for Cell Engineering, AIST, Ikeda, Osaka 563 8577, Japan
    Opt Express 16:9781-90. 2008
    ..The application of a grating substrate to two-dimensional detection and fluorescence microscopy appears to offer a promising method of taking highly sensitive fluorescence images...
  4. doi request reprint In situ imaging of micropatterned phospholipid membranes by surface plasmon fluorescence microscopy
    Keiko Tawa
    Research Institute for Cell Engineering RICE, National Institute of Advanced Industrial Science and Technology AIST, Ikeda, Osaka 563 8577, Japan
    Colloids Surf B Biointerfaces 81:447-51. 2010
    ..These results suggest the general applicability of SPM-SPFM for various formats of biochips...
  5. doi request reprint Zinc oxide-coated plasmonic chip modified with a bispecific antibody for sensitive detection of a fluorescent labeled-antigen
    Keiko Tawa
    Health Research Institute, AIST, Ikeda, Osaka, Japan
    Anal Chem 83:5944-8. 2011
    ..With the ZnO-coated plasmonic chip, Cy5-labeled GFP of 10 pM can be detected through SPF. This sensitivity is 100 higher compared with the normal fluorescent detection on a ZnO-coated glass slide...
  6. pmc Vesicle fusion studied by surface plasmon resonance and surface plasmon fluorescence spectroscopy
    Kenichi Morigaki
    Research Institute for Cell Engineering, National Institute of Advanced Industrial Science and Technology AIST, Ikeda 563 8577, Japan
    Biophys J 91:1380-7. 2006
    ..We compared the results obtained from SPR-SPFS and QCM-D to highlight the unique information provided by SPR-SPFS...
  7. pmc Mismatching base-pair dependence of the kinetics of DNA-DNA hybridization studied by surface plasmon fluorescence spectroscopy
    Keiko Tawa
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    Nucleic Acids Res 32:2372-7. 2004
    ..The emitted fluorescence can be detected with high sensitivity. The affinity of a duplex was found to depend on the chemical nature, i.e. G-G, G-T etc., and on the position of the mismatching base pair along the 15mer duplex...
  8. doi request reprint Application of 300× enhanced fluorescence on a plasmonic chip modified with a bispecific antibody to a sensitive immunosensor
    Keiko Tawa
    Health Research Institute, AIST, Ikeda, Osaka 563 8577, Japan
    ACS Appl Mater Interfaces 5:8628-32. 2013
    ....